As Canon just released two impressive Super Telephoto Prime Lenses -Canon RF 1200mm f8 vs 800mm f5.6- I decided to compare sizes of all four Canon RF fast Super Telephoto lenses to see how they compare: Canon RF 1200mm F8L IS USM vs Canon RF 800mm F5.6L IS USM vs Canon RF 600mm F4L IS USM vs Canon RF 400mm F2.8L IS USM.
Click on the image for larger version
What impressed me the most in this comparison is how compact the new 1200m and 800mm are. Canon RF 1200mm F8 is literally the longest focal reach AF lens in the market by far and somehow it is still handholdable at 3140g / 6.92 lbs. And in case of RF 800mm, it is actually shorter than the 600mm F4.
Canon RF 1200mm f8 vs 800mm f5.6 vs 600mm f4 vs 400mm f2.8 Lens Spec and Feature Comparison